New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireDeerfieldEastern
603New HampshireFitzwilliamEastern
603New HampshireChesterfieldEastern
603New HampshireJaffreyEastern
603New HampshireBedfordEastern
603New HampshireTamworthEastern
603New HampshireN WoodstockEastern
603New HampshireWeareEastern
603New HampshireLymeEastern
603New HampshireFarmingtonEastern
603New HampshirePeterboroughEastern
603New HampshireConwayEastern
603New HampshireCtr BarnsteadEastern
603New HampshireClaremontEastern
603New HampshireExeterEastern
603New HampshireWashingtonEastern
603New HampshireRochesterEastern